| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $75.72 | 4.682% | $79.2652 | $79.27 | $79.25 | $79.30 |
| Purchase #2 | $222.84 | 12.659% | $251.0493 | $251.05 | $251.05 | $251.00 |
| Purchase #3 | $81.71 | 12.643% | $92.0406 | $92.04 | $92.05 | $92.00 |
| Purchase #4 | $223.42 | 7.276% | $239.676 | $239.68 | $239.70 | $239.70 |
| Purchase #5 | $80.75 | 8.804% | $87.8592 | $87.86 | $87.85 | $87.90 |
| Purchase #6 | $219.25 | 8.870% | $238.6975 | $238.70 | $238.70 | $238.70 |
| Purchase #7 | $157.88 | 10.794% | $174.9216 | $174.92 | $174.90 | $174.90 |
| 7 purchase totals = | $1,061.57 | $1,163.5094 | $1,163.52 | $1,163.50 | $1,163.50 | |